Locking system for pivoting trailer coupler assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 24, 2009
Grant Date -
Jun 22, 2006
app pub date -
Nov 22, 2005
filing date -
Nov 23, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed are improved devices for rotatably-coupled trailer coupler assemblies. The disclosed devices include a lock assembly that can be used to lock and unlock a coupler arm of a swing-type trailer coupler assembly in predetermined positions, such as towing and storage positions. The lock assembly includes a lock member that moves between a locked an unlocked state. In the locked state, the lock member locks the coupler arm of the assembly in a predetermined position, such as a towing position. In the unlocked state, the lock member does not interfere with the coupler arm such that the coupler arm is free to move between the towing and storage orientations. An actuator is coupled to the lock assembly. The actuator can be actuated to transition the lock member between the locked and unlocked states. The lock assembly is fixedly mounted to the coupler assembly so that a user does not have to insert and remove the lock member.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully